FR3043847B1 - Plaques bipolaires pour limiter le contournement des canaux d’ecoulement par les reactifs - Google Patents

Plaques bipolaires pour limiter le contournement des canaux d’ecoulement par les reactifs Download PDF

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Publication number
FR3043847B1
FR3043847B1 FR1561043A FR1561043A FR3043847B1 FR 3043847 B1 FR3043847 B1 FR 3043847B1 FR 1561043 A FR1561043 A FR 1561043A FR 1561043 A FR1561043 A FR 1561043A FR 3043847 B1 FR3043847 B1 FR 3043847B1
Authority
FR
France
Prior art keywords
reagents
limit
flow channels
bipolar plates
bipolar
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR1561043A
Other languages
English (en)
Other versions
FR3043847A1 (fr
Inventor
Jean-Philippe Poirot-Crouvezier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR1561043A priority Critical patent/FR3043847B1/fr
Priority to EP16196990.2A priority patent/EP3171441B1/fr
Priority to US15/351,869 priority patent/US10050287B2/en
Priority to JP2016222467A priority patent/JP6909573B2/ja
Publication of FR3043847A1 publication Critical patent/FR3043847A1/fr
Application granted granted Critical
Publication of FR3043847B1 publication Critical patent/FR3043847B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0206—Metals or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
    • H01M8/0254—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form corrugated or undulated
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • H01M8/026—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant characterised by grooves, e.g. their pitch or depth
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0267—Collectors; Separators, e.g. bipolar separators; Interconnectors having heating or cooling means, e.g. heaters or coolant flow channels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
    • H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
FR1561043A 2015-11-17 2015-11-17 Plaques bipolaires pour limiter le contournement des canaux d’ecoulement par les reactifs Expired - Fee Related FR3043847B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1561043A FR3043847B1 (fr) 2015-11-17 2015-11-17 Plaques bipolaires pour limiter le contournement des canaux d’ecoulement par les reactifs
EP16196990.2A EP3171441B1 (fr) 2015-11-17 2016-11-03 Plaques bipolaires pour limiter le contournement des canaux d'écoulement par les réactifs
US15/351,869 US10050287B2 (en) 2015-11-17 2016-11-15 Bipolar plates for limiting the bypassing of the flow channels by the reactants
JP2016222467A JP6909573B2 (ja) 2015-11-17 2016-11-15 反応物質による流路の通過を制限するためのバイポーラプレート

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1561043 2015-11-17
FR1561043A FR3043847B1 (fr) 2015-11-17 2015-11-17 Plaques bipolaires pour limiter le contournement des canaux d’ecoulement par les reactifs

Publications (2)

Publication Number Publication Date
FR3043847A1 FR3043847A1 (fr) 2017-05-19
FR3043847B1 true FR3043847B1 (fr) 2018-01-05

Family

ID=55025231

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1561043A Expired - Fee Related FR3043847B1 (fr) 2015-11-17 2015-11-17 Plaques bipolaires pour limiter le contournement des canaux d’ecoulement par les reactifs

Country Status (4)

Country Link
US (1) US10050287B2 (fr)
EP (1) EP3171441B1 (fr)
JP (1) JP6909573B2 (fr)
FR (1) FR3043847B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10522852B2 (en) * 2017-02-06 2019-12-31 Gm Global Technology Operations Llc. Reinforcement structure for bead seal in a plate assembly
JP6973121B2 (ja) * 2018-01-26 2021-11-24 トヨタ自動車株式会社 燃料電池用セパレータの製造方法
JP7061528B2 (ja) * 2018-07-13 2022-04-28 本田技研工業株式会社 燃料電池用セパレータ及び燃料電池スタック
JP7130610B2 (ja) * 2019-08-15 2022-09-05 本田技研工業株式会社 燃料電池用金属セパレータ、接合セパレータ及び発電セル
JP7038692B2 (ja) * 2019-11-25 2022-03-18 本田技研工業株式会社 燃料電池用セパレータ及び発電セル
JP2023537782A (ja) * 2020-09-01 2023-09-05 ティーヴィーエス モーター カンパニー リミテッド 燃料電池スタックのためのバイポーラプレートアセンブリ
DE102020212726A1 (de) 2020-10-08 2022-04-14 Robert Bosch Gesellschaft mit beschränkter Haftung Bipolarplatte und Brennstoffzellenstapel
SE544864C2 (en) * 2020-12-18 2022-12-13 Powercell Sweden Ab Fuel cell assembly
DE202021104475U1 (de) 2021-08-20 2022-11-22 Reinz-Dichtungs-Gmbh Separatorplatte

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5011627B2 (ja) * 2003-05-16 2012-08-29 トヨタ自動車株式会社 燃料電池
JP4608924B2 (ja) * 2004-03-26 2011-01-12 トヨタ自動車株式会社 燃料電池スタック
US7604888B2 (en) * 2004-07-30 2009-10-20 Gm Global Technologies Operations, Inc. Stamped PEM fuel cell plate manufacturing
CN100541891C (zh) * 2005-01-13 2009-09-16 丰田自动车株式会社 燃料电池及燃料电池用隔板
FR2887686B1 (fr) 2005-06-28 2010-08-13 Peugeot Citroen Automobiles Sa Joint d'etancheite et cellule de pile a combustible comportant un tel joint appose sur les plaques bipolaires
JP5077620B2 (ja) * 2005-12-16 2012-11-21 トヨタ自動車株式会社 燃料電池のセパレータ
DE102007048184B3 (de) * 2007-10-02 2009-01-22 Reinz-Dichtungs-Gmbh Elektrochemisches System und Biopolarplatte
JP4935611B2 (ja) * 2007-10-04 2012-05-23 日産自動車株式会社 燃料電池及びセパレータの製造方法
JP4647721B2 (ja) * 2008-08-11 2011-03-09 パナソニック株式会社 燃料電池用セパレータおよび燃料電池
US8597858B2 (en) * 2010-04-22 2013-12-03 GM Global Technology Operations LLC Electroformed bipolar plates for fuel cells
FR3022398B1 (fr) * 2014-06-13 2019-01-25 Safran Aircraft Engines Structure et procede de fabrication ameliores pour une plaque bipolaire de pile a combustible

Also Published As

Publication number Publication date
US10050287B2 (en) 2018-08-14
JP2017130437A (ja) 2017-07-27
EP3171441B1 (fr) 2018-04-18
EP3171441A1 (fr) 2017-05-24
FR3043847A1 (fr) 2017-05-19
JP6909573B2 (ja) 2021-07-28
US20170141413A1 (en) 2017-05-18

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